Up until now the Philips Hue line has focused heavily on color-changing LEDs. The Philips Hue starter kit we reviewed last year received an excellent rating, but its three coloring-changing bulbs and ...
This circuit uses the Texas Instruments TPS61040 white light LED driver to provide gradual illumination at turnon and turnoff without the use of a microprocessor. White Light LED Driver With Gradual ...
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